They don’t necessarily need to orbit planets-sometimes they orbit asteroids or dwarf planets. Moon A celestial body that orbits another celestial body that isn’t a star. GLOSSARY ice giants Planets mostly composed of heavier elements with low boiling points, like oxygen, carbon, nitrogen and sulfur. GLOSSARY gas giants Planets mostly composed of light elements with low boiling points, like hydrogen and helium. GLOSSARY rocky planets Planets that are mostly composed of rocks or metals. Planet A large, round object that orbits a star and has an orbit that’s mostly clear from other objects. Asteroids are mainly found in an area called the ‘main belt’, between the orbits of Mars and Jupiter.įor all the Latest Science News, Download News Nation Android and iOS Mobile Apps.The objects in our solar system come in many different shapes and sizes and with lots of different names, so let’s start by clearing up some terminology. Next come our briefcase-sized CubeSats, if you think of HERA like an aeroplane, cubists will operate more like drones,” Brian concluded.Īlso Read: Are We Safe From An Asteroid Armageddon? Find Out HereĪccording to a report published by, there are more than 7 lakh asteroids that have been found in space. “Knowing this mass is key to determining what is inside and knowing for certain whether we would be able to deflect it. Then ESA comes in, HERA will map the impact crater left by DART and measure the mass of the asteroid.” Right now all we have is many years and theories but HERA will revolutionise our understanding of asteroids and how to protect ourselves from them. He further said, “HERA is led by a multinational team of scientists and engineers. But we are going to find out if it is possible to deflect it,” Brian May added. Just the seemingly tiny moon would be big enough to destroy a city if it were to collide with the Earth. “Imagine a mountain in the sky with another rock about the size of the great pyramid swinging around it, that is Didymos. “This asteroid is typical of the thousands that pose an impact risk to our planet.” .uk quoted Brian May as saying.Īlso Read: Asteroid Terror: Four Deadly Space Rocks To Hover Around Earth THIS September This ESA mission will be humanities first-ever spacecraft to visit a double asteroid, Didymos. “HERA is going to show us no one has ever seen before. Queen guitarist and astrophysicist Brian May explained how the mission would be conducted using the might of NASA, the European Space Agency (ESA) and other asteroid specialists. Then ESA's Hera will survey DART's crash site and analyse the direction of the asteroid's new path, Daily Star reported. So far, it involves crashing NASA spacecraft DART - or Double Asteroid Impact Test - into the asteroid. It is worth mentioning here that the mission will launch in 2022 and involves two spacecraft, one to smash into the space rock and the other to measure the results of the collision.Īlso Read: Asteroid Alert: Five Deadly Space Rocks To Approach Earth This Month, Find Out Here If They Will HitĪlso Read: In Pics: 9 Deadly Asteroids To Approach Towards Earth This Year, May Hit UsĪlso Read: How often Do Asteroids Hit Earth? Find Out HereĪlso Read: Asteroid Attack: 2,700 Megaton Space Rock May Hit Earth SOONĪlso Read: Asteroid 2019 GT3 TO Come Extremely Close To Earth THIS Friday: Biggest Threat To HumanityĪlso Read: In Pics: 4 Asteroids That Will Come Extremely Close To Earth in SeptemberĪlso Read: ALERT! Destructive Asteroid With ‘100 Per Cent Chance Of Impact’ Coming Towards EarthĮxperts will meet in Italy to fine-tune the plan. However, in a bid to save our planet and humans as well, NASA is stepping-up plans to deliberately crash a spaceship into an asteroid when it joins forces with the European Space Agency (ESA) next week.Īccording to a report published by Daily Star, scientists from NASA and ESA have planned to test whether it is possible to deflect the orbit of potentially-deadly asteroids. These days a large number of asteroids are hovering all around the Earth and we might get hit too sooner or later. It is said that Earth will reach to its end one day and one of the possible reason for this could be an asteroid. Asteroids are small, rocky objects that orbit the Sun and these space rocks can bring tsunamis, shock waves and flattening winds that could be catastrophic. NASA and ESA are stepping-up plans to deliberately crash a spaceship into an asteroid.Īsteroids approach towards the Earth due to the gravitational forces that affect them.Space rocks can bring tsunamis, shock waves and flattening winds that could be catastrophic. Asteroids are small, rocky objects that orbit the Sun.
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